Review on Olympus M Zuiko Digital 25Mm Black by Stephen Johnson

Excellent lens. The optical quality is excellent. Big opening. Focuses relatively quickly. Sharp, wide open, but better in corners with a stop. The biggest critic is the price. Alternatives to this lens include the Panasonic Leica 25mm f1.4 and the Olympus 25mm f1.8, both of which are half or less than half the price of the 25mm f1.2 PRO. A small point of criticism is the form factor. It is larger and heavier than the alternatives above. I think the vast majority of Micro Four Thirds users can ditch this lens and opt for other 25mm lenses in the MFT lineup. But if you're a heavy user of 25mm primes in the MFT, you might want to consider this lens.